Pigay, M., Mataputun, Y., Tanta, Kurniawan, D., & Gultom, M. (2026). Teacher Performance in a Frontier Region: Principal Leadership, School Climate, and Organizational Culture in Paniai, Papua. SUJANA: Education and Learning Review, 5(4), 1–16. https://doi.org/10.56943/sujana.v5i4.1046